Andrew Mackay (born November 1, 1985) is an Olympic-swimmer from the Cayman Islands.
He swam for the Cayman Islands at the 2004 Olympics and at the 2002 Commonwealth Games and the 2006 Commonwealth Games.
He swam in college in the USA for the University of Notre Dame.In 2003, he became the first Cayman Island swimmer (as well as the first Notre Dame swimmer) to ever qualify for the Olympics.He swam at:
2002 Commonwealth Games
2003 World Championships
2003 Pan American Games
2004 Olympics
2004 World Championships
2006 Commonwealth Games